Plate 27
The Black-headed Gnat-catcher
Culicivora atricapilla (Weill)
CULICIVORA MEXICANA.—Bonaparte.
The Black-headed Gnat-catcher.
PLATE XXVII.—Male and Female.
This delicate little bird is an inhabitant of Texas, where it was first noticed by Capt. J. P. McCown, of the U. S. Army. He obtained it near Ringgold Barracks, in 1850, since which period specimens have been brought in the collections of various other officers and naturalists. It is also known as a bird of Mexico.
This species belongs to a small group of little fly-catching birds, of which several others are found in America, though two of them only come within the limits of the fauna of the United States. Of these, one, the little blue gray Flycatcher (Culicivora cœrulea), has been long known as a summer resident in the woods and forests of the Middle and Northern States, and is one of the earliest to return, from its winter journey in the south, to its northern home. The other is the bird now before the reader.
These little Flycatchers are amongst the smallest of our native birds. They almost exclusively inhabit the woods, and are constantly seen actively engaged in the capture of the minute insects on which they feed, in pursuit of which they search very industriously, not only shrubbery, but trees of the greatest height. The present is the smaller of the two northern species, and is represented in our plate of the size of life.
For the following memorandum relating to this little bird we are again indebted to the kindness of Dr. Heermann:
“I first met with this species near San Diego, California, in 1851, and during the recent survey found it abundant in the vicinity of Fort Yuma. Its habits much resemble those of the Blue-gray Gnat-catcher of the Eastern States (Culicivora cœrulea), it is very quick in its movements, searching actively for food, preferring, apparently, the low trees and bushes, and at times darting about in the air in pursuit of small insects. The only note that I ever heard it utter was a chirp, so feeble in its tone that it could be heard but a short distance.
“The last specimen procured by me was shot in a hedge bordering a field cultivated by the Pimos Indians, whose village is situated about two hundred miles above the junction of the Gila and Colorado rivers.”
The figures in the present plate, which we regard as those of adult male and female, are of the size of life.
The plant is Zauschneria californica, a native of California.